HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Wisconsin

$64+ Cheap flights from Washington, D.C. (WAS) to Wisconsin

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — MKE
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Washington, D.C. to Wisconsin with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Washington, D.C. to Wisconsin

Cheapest flights from Washington, D.C. to Wisconsin
Explore the most affordable flight options available from Washington, D.C. to Wisconsin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This United Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:15 amBWI - ORD
Nonstop2h 20mUnited Airlines
Thu 1/16:20 pmORD - BWI
Nonstop2h 06mUnited Airlines
Deal found 12/15$139
This United Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/245:19 pmBWI - ORD
Nonstop2h 20mUnited Airlines
Thu 12/256:20 pmORD - BWI
Nonstop2h 06mUnited Airlines
Deal found 12/16$174
This Delta deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/252:00 pmBWI - ORD
1 stop6h 38mDelta
Thu 1/17:00 amORD - BWI
1 stop3h 49mDelta
Deal found 12/14$177
This Delta deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/252:00 pmBWI - ORD
1 stop6h 38mDelta
Tue 1/69:55 amORD - BWI
1 stop4h 43mDelta
Deal found 12/15$178
This Kiwi.com deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:30 amBWI - ORD
1 stop13h 09mMultiple Airlines
Tue 1/62:26 pmORD - BWI
1 stop9h 03mMultiple Airlines
Deal found 12/16$179
This Kiwi.com deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:05 amIAD - ORD
1 stop17h 19mFrontier
Tue 1/62:26 pmORD - IAD
1 stop25h 24mFrontier
Deal found 12/17$183
This Frontier deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/309:37 amBWI - ORD
Nonstop2h 18mFrontier
Mon 1/51:44 pmORD - BWI
Nonstop2h 07mFrontier
Deal found 12/14$186
This Southwest deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/242:45 pmBWI - ORD
1 stop8h 05mSouthwest
Wed 12/3111:55 amORD - BWI
1 stop6h 50mSouthwest
Deal found 12/14$194
This United Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/256:15 amBWI - ORD
Nonstop2h 20mUnited Airlines
Thu 1/12:00 pmORD - BWI
Nonstop1h 58mUnited Airlines
Deal found 12/17$195
This Kiwi.com deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/309:37 amBWI - ORD
Nonstop2h 18mMultiple Airlines
Mon 1/512:09 pmORD - BWI
1 stop10h 40mMultiple Airlines
Deal found 12/16$198
This American Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:00 amBWI - ORD
Nonstop2h 22mAmerican Airlines
Wed 12/318:39 pmORD - BWI
Nonstop2h 16mAmerican Airlines
Deal found 12/16$202
This Frontier deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/299:58 pmIAD - ORD
1 stop12h 04mFrontier
Mon 1/59:47 amORD - IAD
1 stop10h 16mFrontier
Deal found 12/16$213

Find flight deals from Washington, D.C. to Wisconsin

Keep the following information in mind while searching for Washington, D.C. to Wisconsin flight deals. Data was last updated December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$82
(Kiwi.com)

One-way from

$64
(Priceline)

Popular in

June

Cheapest in

August

Average price

$372

Good round-trip deal

$269 or less

Good one-way deal

$137 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-Milwaukee-Mitchell flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Milwaukee-Mitchell flights.
Search Deals
From Washington, D.C. (WAS) to Wisconsin
Search Deals
One-way flight from Washington, D.C. (WAS) to Wisconsin
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($5 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Washington, D.C. (WAS) to Wisconsin.
Search Deals
Price to beat on a one-way flight from Washington, D.C. (WAS) to Wisconsin.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Wisconsin that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Wisconsin that are best for you.

Fly from

Washington, D.C.

Fly to

Wisconsin

Route

Depart

Return

Price

BaltimoreChicago

BWI - ORD

BWIORD

Baltimore/Washington

Wed 1/21

8:00 am-10:41 am

1 stop27h 41m

Chicago O'Hare Intl

Sun 1/25

5:25 am-8:25 am

Nonstop2h 00m

$97

BaltimoreChicago

BWI - ORD

BWIORD

Baltimore/Washington

Thu 1/22

9:26 am-9:03 pm

1 stop12h 37m

Chicago O'Hare Intl

Sun 1/25

8:43 pm-8:31 am

1 stop10h 48m

$134

BaltimoreChicago

BWI - ORD

BWIORD

Baltimore/Washington

Thu 1/29

12:05 pm-1:32 pm

Nonstop2h 27m

Chicago O'Hare Intl

Sun 2/1

8:43 pm-5:10 pm

2 stops43h 27m

$134

BaltimoreChicago

BWI - ORD

BWIORD

Baltimore/Washington

Thu 1/15

5:18 pm-6:38 pm

Nonstop2h 20m

Chicago O'Hare Intl

Sun 1/18

11:05 am-2:11 pm

Nonstop2h 06m

$139

BaltimoreChicago

BWI - ORD

BWIORD

Baltimore/Washington

Thu 2/12

6:30 am-7:53 am

Nonstop2h 23m

Chicago O'Hare Intl

Sat 2/14

6:15 pm-9:17 pm

Nonstop2h 02m

$139

BaltimoreChicago

BWI - ORD

BWIORD

Baltimore/Washington

Mon 1/12

5:45 am-11:35 am

1 stop6h 50m

Chicago O'Hare Intl

Sat 1/17

4:41 pm-12:31 am

1 stop6h 50m

$148

BaltimoreChicago

BWI - ORD

BWIORD

Baltimore/Washington

Tue 1/13

10:05 am-11:25 am

Nonstop2h 20m

Chicago O'Hare Intl

Sun 1/18

6:15 pm-9:21 pm

Nonstop2h 06m

$149

BaltimoreChicago

BWI - ORD

BWIORD

Baltimore/Washington

Wed 1/14

5:18 pm-6:38 pm

Nonstop2h 20m

Chicago O'Hare Intl

Thu 1/15

11:05 am-2:11 pm

Nonstop2h 06m

$149

BaltimoreChicago

BWI - ORD

BWIORD

Baltimore/Washington

Wed 1/14

5:18 pm-6:38 pm

Nonstop2h 20m

Chicago O'Hare Intl

Sun 1/18

11:05 am-2:11 pm

Nonstop2h 06m

$149

BaltimoreChicago

BWI - ORD

BWIORD

Baltimore/Washington

Thu 1/29

1:00 pm-9:03 pm

1 stop9h 03m

Chicago O'Hare Intl

Mon 2/2

8:43 pm-10:31 am

1 stop12h 48m

$153

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Washington, D.C. to Wisconsin

Have a flexible travel schedule? Discover the best time to fly to Wisconsin from Washington, D.C. with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. to Wisconsin

What is the cheapest month to book a flight from Washington, D.C. to Wisconsin?

Currently, June is the cheapest month in which you can book a flight from Washington, D.C. to Wisconsin (average of $69). Flying from Washington, D.C. to Wisconsin in January is currently the most expensive (average of $233). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from WAS to WI?

Find hourly flight availability from Washington, D.C. to Wisconsin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

One of the essential ways to save on airfare from Washington, D.C. to Wisconsin is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 23% on airfare.

What is the cheapest day to fly from Washington, D.C. to Wisconsin?

Use this chart to determine the cheapest time to fly round-trip from Washington, D.C. to Wisconsin. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Washington, D.C. to Wisconsin flight should consider departing on Tuesday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Wisconsin

Get insights into the airlines that provide service to Wisconsin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Wisconsin. Reviews last updated December 18, 2025.
Read through reviews of airlines operating flights from Washington, D.C. to Wisconsin, such as Southwest, Delta, and United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
7.9
Good
4,250 reviews

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Overall

7.9

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
7.9
Good
4,250 reviews
Southwest
7.9
Good
4,250 reviews

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Overall

7.9

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,005 reviews
Southwest
7.9
Good
4,250 reviews

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Overall

7.9

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,091 reviews
Southwest
7.9
Good
4,250 reviews

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Overall

7.9

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,054 reviews
Southwest
7.9
Good
4,250 reviews

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Overall

7.9

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Spirit Airlines
6.3
Okay
8,190 reviews
Southwest
7.9
Good
4,250 reviews

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Overall

7.9

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Wisconsin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Washington, D.C. to Wisconsin?

    There are many flights that can get you from Washington, D.C. to Wisconsin in 2h 20m. Fly via Frontier, Spirit Airlines, or United Airlines to get the fastest option. Washington, D.C. and Wisconsin are separated by a distance of 620 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Washington, D.C. to Wisconsin one-way?

    To fly one-way, consider booking your trip with Southwest, which is currently one of the cheapest options available, starting at $98. Frontier flights start at $100 while deals on Delta start at $105 one-way.

  • What are the most popular routes from Washington, D.C. to Wisconsin?

    When deciding which route to take from Washington, D.C. to Wisconsin consider Washington, D.C. Reagan-National - Chicago O'Hare Intl, Baltimore/Washington - Chicago O'Hare Intl or Washington, D.C. Dulles Intl - Chicago O'Hare Intl as they are the most popular.

  • Can I find deals for flights from Washington, D.C. to Wisconsin that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to Wisconsin flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to Wisconsin?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Wisconsin.

  • Can I find deals for business class flights from Washington, D.C. to Wisconsin?

    Yes. Cheapflights offers flight deals from Washington, D.C. to Wisconsin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Washington, D.C. to Wisconsin?

    Currently, June is the cheapest month in which you can book a flight from Washington, D.C. to Wisconsin (average of $69). Flying from Washington, D.C. to Wisconsin in January is currently the most expensive (average of $233). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Washington, D.C. to Wisconsin

See prices for flight routes from nearby airports that may be better suited for you.
Reagan-National to Miami flights
Dulles Intl to Dallas/Fort Worth flights
Dulles Intl to Miami flights
Dulles Intl to Las Vegas flights
Dulles Intl to Orlando flights
Reagan-National to Fort Lauderdale flights
Dulles Intl to Fort Lauderdale flights
Dulles Intl to Los Angeles flights
Reagan-National to Los Angeles flights
Reagan-National to Orlando flights
Reagan-National to Las Vegas flights
Reagan-National to Dallas/Fort Worth flights
Dulles Intl to Tampa flights
Dulles Intl to Atlanta flights
Dulles Intl to Sky Harbor Intl flights
Dulles Intl to Denver flights
Dulles Intl to Hobby flights
Reagan-National to Hobby flights
Dulles Intl to New Orleans flights
Dulles Intl to Seattle flights
Reagan-National to Seattle flights
Reagan-National to Atlanta flights
Dulles Intl to San Francisco flights
Reagan-National to Tampa flights
Reagan-National to West Palm Beach flights
Reagan-National to O'Hare Intl flights
Reagan-National to San Francisco flights
Dulles Intl to George Bush Intcntl flights
Reagan-National to Salt Lake City flights
Reagan-National to New Orleans flights
Reagan-National to Sky Harbor Intl flights
Reagan-National to George Bush Intcntl flights
Dulles Intl to Salt Lake City flights
Dulles Intl to Austin flights
Dulles Intl to San Diego flights
Dulles Intl to Honolulu flights
Reagan-National to Denver flights
Reagan-National to LaGuardia flights
Dulles Intl to West Palm Beach flights
Dulles Intl to O'Hare Intl flights
Dulles Intl to Nashville flights
Dulles Intl to Fort Myers flights
Reagan-National to Boston flights
Reagan-National to San Diego flights
Dulles Intl to Boston flights
Reagan-National to Austin flights
Dulles Intl to John F Kennedy Intl flights
Reagan-National to Fort Myers flights
Reagan-National to Ontario flights
Dulles Intl to Ontario flights

Top 5 airlines flying from Washington, D.C. to Wisconsin

Discover the top 5 airlines that operate flights from Washington, D.C. to Wisconsin. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$60Average$118FlexibilityNo cancel feeOn-time65%
DeltaCheapest$128Average$382FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$134Average$410FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$196Average$437FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$234Average$366FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.